FR474520A - Improvements to automatic circuit breakers - Google Patents

Improvements to automatic circuit breakers

Info

Publication number
FR474520A
FR474520A FR474520DA FR474520A FR 474520 A FR474520 A FR 474520A FR 474520D A FR474520D A FR 474520DA FR 474520 A FR474520 A FR 474520A
Authority
FR
France
Prior art keywords
circuit breakers
automatic circuit
automatic
breakers
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TELEPHONES SOC IND
Original Assignee
TELEPHONES SOC IND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TELEPHONES SOC IND filed Critical TELEPHONES SOC IND
Application granted granted Critical
Publication of FR474520A publication Critical patent/FR474520A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
FR474520D 1913-12-06 1913-12-06 Improvements to automatic circuit breakers Expired FR474520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR474520T 1913-12-06

Publications (1)

Publication Number Publication Date
FR474520A true FR474520A (en) 1915-02-24

Family

ID=1512486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474520D Expired FR474520A (en) 1913-12-06 1913-12-06 Improvements to automatic circuit breakers

Country Status (1)

Country Link
FR (1) FR474520A (en)

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